Volume 38; Issue 36

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Tetrahedron Letters
Volume 38; Issue 36

Tetrahedron Letters

Volume 38; Issue 36

1

Highly Efficient [2+1] Cycloaddition Reactions of a 1-Seleno-2-silylethene to 2-Phosphonoacrylates: Synthesis of Novel Functionalized Cyclopropanephosphonic Acid Esters

Shoko Yamazaki, Tomomi Imanishi, Yumiko Moriguchi, Takashi Takada

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 564 KB

english, 1997

2

Electrophilic Condensation of Pyrimidines with Cyclic Ketones

On Lee, Hui-po Wang

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 415 KB

english, 1997

3

Efficient Bioluminescence of Bisdeoxycoelenterazine with the Luciferase of a Deep-Sea Shrimp Oplophorus

Hideshi Nakamura, Chun Wu, Akio Murai, Satoshi Inouye, Osamu Shimomura

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 339 KB

english, 1997

4

Formation of Chlorins by Oxidation of Deuteroporphyrin with Horseradish Peroxidase

Francesc Pont, Nicholas J Jacobs, Franz-Peter Montforts

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 305 KB

english, 1997

5

A NEW AND CONVENIENT SYNTHESIS OF 1,2-DIOXOBENZOCYCLOBUTENE VIA PHOTODECARBONYLATION

Dirk Leinweber, Holger Butenschön

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 304 KB

english, 1997

6

Highly Efficient and Versatile Synthesis of Isotopically Labelled 1-Deoxy-D-xylulose

Jörn Piel, Wilhelm Boland

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 606 KB

english, 1997

7

SYNTHESES IN SUPERHEATED AQUEOUS MEDIA: PREPARATION OF FULLY DEUTERATED PYRAZOLES AND QUINOXALINES

Thomas Junk, W.James Catallo, José Elguero

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 367 KB

english, 1997

8

Radical Induced Cyclopropane Fragmentation—H-Abstraction—Cyclization Cascade: Synthesis of Carbocyclic Systems Containing Bridgehead Methyl Groups

Gilles Chambournier, Venkat Krishnamurthy, Viresh H Rawal

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 584 KB

english, 1997

9

(R,R)-2,5-Diphenylpyrrolidine: Diastereoselective Radical Addition to the Derived Methacrylamide

Douglass F Taber, Gregory J Gorski, Louise M Liable-Sands, Arnold L Rheingold

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 251 KB

english, 1997

10

Titanium Chelation in Regioselective Michael Additions to Conjugated Dienones and Trienones.

Stephen J Brocchini, Richard G Lawton

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 564 KB

english, 1997

11

Fluorescence Sensing of a Ribonucleoside 5′-Triphosphate

Steven Patterson, Bradley D. Smith, Richard E. Taylor

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 565 KB

english, 1997

12

Evidence for the Incorporation of Intact Butyrate Units in the Biosynthesis of Triophamine

Julia Kubanek, Raymond J. Andersen

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 497 KB

english, 1997

13

Direct Monitoring of Organic Reactions on Polymeric Supports

Michael R. Carrasco, Michael C. Fitzgerald, Yoshiya Oda, Stephen B.H. Kent

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 629 KB

english, 1997

14

β-Lactams on Solid Support: Mild and Efficient Removal of Penicillin Derivatives from Merrifield Resin using Aluminum Chloride

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 584 KB

english, 1997

15

A Comparison of Phenyl- and Naphthyl-substituted tris(Macrocycle), Cation-conducting Channels to Assess the Effect of Extended Aromaticity

Glenn E.M. Maguire, Eric S. Meadows, Clare L. Murray, George W. Gokel

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 644 KB

english, 1997

16

Regioselective Hydrostannation of Allenes Catalyzed by Pd(OH)2/C

Mark Lautens, Dennis Ostrovsky, Beata Tao

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 448 KB

english, 1997

17

Mannich Reactions of a Resin-Bound Terminal Alkyne

Mark A. Youngman, Scott L. Dax

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 476 KB

english, 1997

18

New Catalysts for the Conversion of Cumene Hydroperoxide into Phenol

Derek H.R. Barton, Nathalie C. Delanghe

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 381 KB

english, 1997

19

Ni(II)/Cr(II)-Mediated Coupling Reaction: Beneficial Effects of 4-tert-Butylpyridine as an Additive and Development of New and Improved Workup Procedures

Dean P Stamos, X.Christopher Sheng, Sean S Chen, Yoshito Kishi

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 559 KB

english, 1997

20

Improved Functional Group Compatibility in the Palladium-Catalyzed Amination of Aryl Bromides

John P Wolfe, Stephen L Buchwald

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 430 KB

english, 1997

21

An Improved Method for the Palladium-Catalyzed Amination of Aryl Triflates

Jens Åhman, Stephen L Buchwald

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 490 KB

english, 1997

22

An Ammonia Equivalent for the Palladium-Catalyzed Amination of Aryl Halides and Triflates

John P Wolfe, Jens Åhman, Joseph P Sadighi, Robert A Singer, Stephen L Buchwald

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 435 KB

english, 1997

23

Total Synthesis of (±)-Dictamnol by a Free Radical Fragmentation/Elimination Sequence. Confirmation of its Revised Structure

Gordon L. Lange, Alexandru Merica, Melerin Chimanikire

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 376 KB

english, 1997

24

Stereocontrolled Synthesis of the C(1)–C(11) Subunit of the Iejimalides

matthew T. Mendlik, Muriel Cottard, Tobias Rein, Paul Helquist

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 609 KB

english, 1997

25

Anion-Accelerated Palladium-Mediated Intramolecular Cyclizations: Synthesis of Benzofurans, Indoles, and a Benzopyran

D.David Hennings, Seiji Iwasa, Viresh H. Rawal

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 482 KB

english, 1997

26

Synthesis of a New Carbocyclic Nucleoside Analog

Armandodoriano Bianco, Raffaele Antonio Mazzei

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 664 KB

english, 1997

27

An Interplay in the Regioselectivity Induced by Non Bonding Interactions, in the ene Reactions of Singlet Oxygen and Triazolinediones with Tetrasubstituted Alkenes

Yiannis Elemes, Manolis Stratakis, Michael Orfanopoulos

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 530 KB

english, 1997

28

[8+2] Cycloaddition Reactions of 2H-Cyclohepta[b]furan-2-one with Acyclic 1,3-Dienes: A Facile Route to Novel Bicyclo [5.3.0] ring Systems

Vijay Nair, G Anilkumar, M.V Nandakumar, Bini Mathew, Nigam P Rath

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 413 KB

english, 1997

29

Stereoselective [2,3]-Wittig and Tandem [2,3]-Wittig-Anionic Oxy-Cope Rearrangements of Bis-allylic Ethers : Effect of Substituents

Nicholas Greeves, Wai-Man Lee

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 589 KB

english, 1997

30

Synthetic Applications (I) of the Tandem [2,3]-Wittig-Anionic Oxy-Cope Rearrangement: Stereoselective Disubstituted Tetrahydropyran Synthesis by Electrophile Initiated Cyclisation

Nicholas Greeves, Wai-Man Lee

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 585 KB

english, 1997

31

Synthetic Applications (II) of the Tandem [2,3]-Wittig-Anionic Oxy-Cope Rearrangement: Stereoselective Trisubstituted δ-Lactone and Tetrahydropyran Synthesis

Nicholas Greeves, Wai-Man Lee, Jim V. Barkley

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 599 KB

english, 1997

32

A New Reaction of Tetrabutylammonium Camphorsulfonate with P4S10. Synthesis and Crystal Structure of the First Chiral Tetrathiophosphate Derivative

Raouf Echarri, M, Isabel Matheu, Carmen Claver, Sergio Castillión, Angel Alvarez-Larena, Juan F. Piniella

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 364 KB

english, 1997

33

Dendritic Catalysts for the Nitroaldol (Henry) Reaction

Iñaki Morao, Fernando P Cossío

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 391 KB

english, 1997

34

Unexpected Formation of 1,3-Diols from Unsaturated Chromium Fischer Carbene Complexes and Borane

José Barluenga, Alejandro Granados, Félix Rodríguez, Jérôme Vadecard, Francisco J Fañanás

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 286 KB

english, 1997

35

Organolithium Additions to Styrene Derivatives, Part IV: Tandem Intermolecular-Intramolecular Carbolithiation as a New Route to Tetralins

Xudong Wei, Richard J.K. Taylor

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 432 KB

english, 1997

36

Catalytic Enantioselective Tandem Carbonyl Ylide Formation-Cycloaddition

David M. Hodgson, Paul A. Stupple, Craig Johnstone

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 313 KB

english, 1997

37

Synthesis of 2-Oxindole Derivatives via the Intramolecular Heck Reaction on Solid Support

Vijayalaksmi Arumugam, Anne Routledge, Chris Abell, Shankar Balasubramanian

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 523 KB

english, 1997

38

Synthesis of Sulfone-Substituted Furan Chromophores with High Molecular Hyperpolarizability

Shang-Shing P Chou, Chih-Hung Shen

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 505 KB

english, 1997

39

The New Observation of Intramolecular Acyl Transfer from Aglycon to Sugar of C-Glycoside. The Regioselective and Single Step Acylation of 2′-Hydroxyl Group of Free C-Glucopyranoside.

Man Ki Park, Jeong Hill Park, Sool Yeon Cho, Young Geun Shin, Jae-Kyung Jung, Young-Ger Suh

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 427 KB

english, 1997

40

New Route to 3-Deoxy-2-Ulosonic Acids; Total Syntheses of KDO and KDN

Hirokazu Tsukamoto, Takashi Takahashi

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 591 KB

english, 1997

41

REACTIONS OF β-NITROSTYRENES WITH STABILIZED NUCLEOPHILES

Ching-Fa Yao, Cherng-Shi Yang, Hui-Yu Fang

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 245 KB

english, 1997

42

Synthesis of Anomeric Spiro Uracil Nucleosides with an Orthoester Structure: Stereoselective Cyclization Controlled by the C6-Substituent

Atsushi Kittaka, Hiromichi Tanaka, Hajime Kato, Yumiko Nonaka, Kazuo T Nakamura, Tadashi Miyasaka

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 672 KB

english, 1997

43

A Novel Highly Effective Chiral Lithium Amide for Catalytic Enantioselective Deprotonation of meso-Epoxides

Masatoshi Asami, Takashi Suga, Kiyoshi Honda, Seiichi Inoue

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 531 KB

english, 1997

44

Asymmetrization of a Meso 1,2-Enediol Bis(trimethylsilyl) Ether Using a (S)-BINOL Monoisopropyl Ether(BINOL-Pri)-Tin Tetrachloride Complex: An Alternative Route to (−)-Ketodicyclopentadiene and (−)-Ketotricyclononene

Takahiko Taniguchi, Kunio Ogasawara

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 521 KB

english, 1997

45

Toward Glycosylated Peptidic Porphyrins : a New Strategy for PDT?

V. Sol, J.C. Blais, G. Bolbach, V. Carré, R. Granet, M. Guilloton, M. Spiro, P. Krausz

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 521 KB

english, 1997

46

Nouvelle Voie de Synthèse des 2-Arylbenzothiazoles Transfert d'Electrons Activé par Micro-ondes

Abdelkrim Ben-Alloum, Salem Bakkas, Mohamed Soufiaoui

Journal:

Tetrahedron Letters

Year:

1997

File:

PDF, 291 KB

1997